Chronic cough is a cough that persists. Chronic cough is not a disease in itself, but rather a symptom of an underlying condition. Chronic cough is a common problem and the reason for many doctor visits.
Some common causes of chronic cough include asthma, allergic rhinitis, sinus problems (for example sinus infection), and esophageal reflux of stomach contents. In rare cases, chronic cough may be the result of inhaling foreign objects into the lungs (usually in children). It is important to see a doctor who may order a chest X-ray if a chronic cough is present. The following are common causes of chronic coughing.
If chronic cough persists it is important to be evaluated by a doctor. The doctor will consider the possibility of asthma, postnasal drip, esophageal reflux, drug side effects, interstitial lung disease, or other unusual infections.
Making Sense of OTC Cold Medications
Unsure about the hundreds of cold and flu preparations on the drugstore shelves? You’re not alone. Deciding among the OTC (over-the-counter) remedies for cold, flu, or allergy symptoms can be intimidating, and a basic understanding of the types of drugs included in these medications can help you make an informed choice.